Mode Superposition Response Spectrum Method Combined with Continuum Method for High-Rise Energy Dissipation Structure

Li Yan Gao; Yu Kun Feng; Wen Feng Liu

doi:10.4028/www.scientific.net/AMM.94-96.799

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 94-96Mode Superposition Response Spectrum Method...

Mode Superposition Response Spectrum Method Combined with Continuum Method for High-Rise Energy Dissipation Structure

Abstract:

Response spectrum curve is the base of seismic design of structures, and mode-superposition response spectrum method is a practical design method of structures. Damping adjustment factors and shape parameters have been adjusted in the new Chinese code (2010) for damping rate is not equal to 0.05. Then, a new mode superposition response spectrum method combined with continuum method is introduced in this paper. Finally, the earthquake shear of a shear-wall structure’s bottom is calculated, and the results of the new method are compared with that of traditional method implemented in PM-SATWE software which is widely used in architectural design institute. The contrast results show that the new method is available and has a good accuracy.

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Periodical:

Applied Mechanics and Materials (Volumes 94-96)

Pages:

799-802

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.94-96.799

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Online since:

September 2011

Authors:

Li Yan Gao, Yu Kun Feng, Wen Feng Liu

Keywords:

Code for Seismic Design of Buildings, Continuum Method, Damping Ratio, High-Rise Energy Dissipation Structure, Mode Superposition Response Spectrum Method

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References

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